If you would like to add images from sites like http://photobucket.com/ (Great site where you can find all kind of images you need) to your profile.
e.g.

1.  Click on the "My Profile" link at the top right of the page.

    
2. Click on "Public Profile" option next to you profile photo  or go to "My Settings" option and then click "Public Profile"
    
   

3. Make a Search in the http://photobucket.com/ site and find an image that you would like to add to your profile.
When you click on the image you will see the following information:

4. Copy the "HTML Code" and  paste in any of the boxes of your profile. 
If in the "My Hobbies" box  you'd like to post the image above, just insert the HTML Code in the box.



5. Click on "Save Changes" button and you are done!

Here is the result:


I hope you enjoy, but now is time to you pimp your profiles!

Regards,
Anselmo